Cast
Campbell Singer
Sergeant Dodson, River Police
Brian Wilde
Smuggler at Airfield
Terence Morgan
Roger Compton
David Davies
(uncredited)
Joyce Grenfell
Lady Flavia Queensway
Denis Shaw
Ship's Cook
John Singer
Seaman
Eric Pohlmann
Steven Lasovich
Nicholas Phipps
Royal Navy Information Officer
Jack Warner
Maj. Alec White
Elizabeth Sellars
Rita Compton
Theodore Bikel
Max
Ballard Berkeley
Cooper
John Horsley
Customs Officer
Lloyd Lamble
Captain of Python
John Arnatt
Customs Officer (uncredited)
Jacques Cey
Little Frenchman
Arnold Diamond
French Customs Officer
Cyril Chamberlain
Customs Officer
Terence Longdon
A.P.O. at Customs Launch
Nigel Patrick
Insp. Michael Kenyon
Greta Gynt
Mme. Simonetta
Martin Boddey
Sub-Director Holt
Jacques Brunius
Det. Pierre Valance
Ronald Adam
Mr. Bennett
Tom Gill
Montana Hotel Receptionist
Douglas Ives
Seaman
Michael Hordern
Director of Customs
Hal Osmond
Baggage Room Clerk
Jill Adams
Michael's Dance Partner (uncredited)
Robin Hunter
A.P.O.